// ---------------------------------------------------------------------
// Selects all units owned by the player that have a weapon. On screen
// toggle.
UDWORD selSelectAllCombat( UDWORD player, BOOL bOnScreen)
{
DROID *psDroid;
UDWORD count;
selDroidDeselect(player);
for(psDroid = apsDroidLists[player], count = 0;
psDroid; psDroid = psDroid->psNext)
{
/* Does it have a weapon? */
//if(psDroid->numWeaps)
if(psDroid->asWeaps[0].nStat > 0)
{
/* Is on screen relevant? */
if(bOnScreen ? droidOnScreen(psDroid,0) : true)
{
//we don't want to get the Transporter
if(psDroid->droidType != DROID_TRANSPORTER)
{
psDroid->selected = true;
count ++;
}
}
}
}
return(count);
}
// ---------------------------------------------------------------------
// Selects all damaged units - on screen toggle.
UDWORD selSelectAllDamaged( UDWORD player, BOOL bOnScreen)
{
DROID *psDroid;
UDWORD damage;
UDWORD count;
selDroidDeselect(player);
for(psDroid = apsDroidLists[player], count = 0;
psDroid; psDroid = psDroid->psNext)
{
/* Get present percent of damage level */
damage = PERCENT(psDroid->body,psDroid->originalBody);
/* Less than threshold? */
if(damage<REPAIRLEV_LOW)
{
/* Is on screen relevant? */
if(bOnScreen ? droidOnScreen(psDroid,0) : true)
{
//we don't want to get the Transporter
if(psDroid->droidType != DROID_TRANSPORTER)
{
// psDroid->selected = true;
SelectDroid(psDroid);
count ++;
}
}
}
}
return(count);
}
// ---------------------------------------------------------------------
// Selects all units owned by the player of a certain propulsion type.
// On Screen toggle.
UDWORD selSelectAllSameProp( UDWORD player, PROPULSION_TYPE propType,
BOOL bOnScreen )
{
PROPULSION_STATS *psPropStats;
DROID *psDroid;
UDWORD count;
selDroidDeselect(player);
/* Go thru' them all */
for(psDroid = apsDroidLists[player], count = 0;
psDroid; psDroid = psDroid->psNext)
{
/* Is on screen important */
if(bOnScreen ? droidOnScreen(psDroid,0) : true)
{
/* Get the propulsion type */
psPropStats = asPropulsionStats + psDroid->asBits[COMP_PROPULSION].nStat;
ASSERT( psPropStats != NULL,
"moveUpdateUnit: invalid propulsion stats pointer" );
/* Same as that asked for - don't want Transporters*/
if ( psPropStats->propulsionType == propType && psDroid->droidType != DROID_TRANSPORTER)
{
psDroid->selected = true;
count++;
}
}
}
return(selNumSelected(player));
}
// ---------------------------------------------------------------------
// Selects all units owned by the player - onscreen toggle.
UDWORD selSelectAllUnits( UDWORD player, BOOL bOnScreen )
{
DROID *psDroid;
UDWORD count;
selDroidDeselect(player);
/* Go thru' all */
for(psDroid = apsDroidLists[player],count = 0;
psDroid; psDroid = psDroid->psNext)
{
/* Do we care about them being on screen? */
if(bOnScreen ? droidOnScreen(psDroid,0) : true)
{
/* can select everything except transporters */
if(psDroid->droidType != DROID_TRANSPORTER)
{
// psDroid->selected = true;
SelectDroid(psDroid);
count++;
}
}
}
return(count);
}
//-----------------------------------------------------------------------------------
static void getTrackingConcerns(SDWORD *x, SDWORD *y, SDWORD *z, UDWORD groupNumber, BOOL bOnScreen)
{
SDWORD xTotals = 0, yTotals = 0, zTotals = 0;
DROID *psDroid;
UDWORD count;
for (count = 0, psDroid = apsDroidLists[selectedPlayer]; psDroid; psDroid = psDroid->psNext)
{
if (groupNumber == GROUP_SELECTED ? psDroid->selected : psDroid->group == groupNumber)
{
if (!bOnScreen || droidOnScreen(psDroid, pie_GetVideoBufferWidth() / 4))
{
count++;
xTotals += psDroid->pos.x;
yTotals += psDroid->pos.z; // note the flip
zTotals += psDroid->pos.y;
}
}
}
if (count) // necessary!!!!!!!
{
*x = xTotals / count;
*y = yTotals / count;
*z = zTotals / count;
}
}
// ---------------------------------------------------------------------
// sub-function - selects all units with same name as one passed in
static void selNameSelect(char *droidName, unsigned int player, bool bOnScreen)
{
for (DROID *psDroid = apsDroidLists[player]; psDroid; psDroid = psDroid->psNext)
{
if (!psDroid->selected)
{
if (!bOnScreen || droidOnScreen(psDroid, 0))
{
if (!strcmp(droidName, psDroid->aName))
{
SelectDroid(psDroid);
}
}
}
}
}
//-----------------------------------------------------------------------------------
static uint16_t getAverageTrackAngle(unsigned groupNumber, bool bCheckOnScreen)
{
DROID *psDroid;
int32_t xTotal = 0, yTotal = 0;
/* Got thru' all droids */
for (psDroid = apsDroidLists[selectedPlayer]; psDroid; psDroid = psDroid->psNext)
{
/* Is he worth selecting? */
if (groupNumber == GROUP_SELECTED ? psDroid->selected : psDroid->group == groupNumber)
{
if (bCheckOnScreen ? droidOnScreen(psDroid, pie_GetVideoBufferWidth() / 6) : true)
{
xTotal += iSin(psDroid->rot.direction);
yTotal += iCos(psDroid->rot.direction);
}
}
}
presAvAngle = iAtan2(xTotal, yTotal);
return presAvAngle;
}
static unsigned selSelectUnitsIf(unsigned player, T condition, bool onlyOnScreen)
{
unsigned count = 0;
selDroidDeselect(player);
// Go through all.
for (DROID *psDroid = apsDroidLists[player]; psDroid != nullptr; psDroid = psDroid->psNext)
{
bool shouldSelect = (!onlyOnScreen || droidOnScreen(psDroid, 0)) &&
condition(psDroid);
count += shouldSelect;
if (shouldSelect && !psDroid->selected)
{
SelectDroid(psDroid);
}
else if (!shouldSelect && psDroid->selected)
{
DeSelectDroid(psDroid);
}
}
return count;
}
